<?php
#
#
# Copyright TEDECO, 2009. http://tedeco.fi.upm.es
#
# This file is part of kumenya.
#
# Kumenya is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Kumenya is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
#
#
#
?>
<?php
class Reservation
{
	static public function getFields ($table = false, $isNew = FALSE) {
		$dbManager = new DBManager();
		$fields = $dbManager->MultipleTablesFields("ShowReservationFields", Library, LoansTable, $table);
		if (!$isNew && !$table) {
			$identifier = Interfaz::CreateField(Uid,UID,NO);
			foreach ($identifier as $key => $vector)
				$fields[$key] = array_merge($vector, $fields[$key]);
		}
		
		if ($fields)
			return $fields;
		return FALSE;
	}

	static public function SearchCriterias () {
		$dbManager = new DBManager();
		$criterias = $dbManager->SearchCriterias ('ShowReservations',Library);
		if (empty($criterias)) {
			Interfaz::Error($dbManager->GetError());
		}
		return $criterias;
	}	

	static public function Search ($criterias = array()) {
		$dbManager = new DBManager();
		$table = $dbManager->ExecuteSearchProcedure ('ShowReservations',Library, $criterias);
		if (!is_array($table))
			return FALSE;
		return $table;
	}

	static public function Register($filledFields) {
		$dbManager = new DBManager();
		$result = $dbManager->ExecuteProcedure ('NewReservation',Library,$filledFields);
		if ($result)
			Interfaz::Result($dbManager->GetResult());
		else
			Interfaz::Error($dbManager->GetError());
		return $result;
	}

	static public function SeeDetails ($identifier) {
		$dbManager = new DBManager();
		$table = $dbManager->ExecuteSearchProcedure ('ReservationDetail',Library, $identifier);
		if (!is_array($table)) {
			Interfaz::Error($dbManager->GetError());
			return FALSE;
		}
		if (is_array($table))
			return $table[0];
		else
			return $table;
	}

	static public function Modify ($filledFields) {
		$dbManager = new DBManager();
		$result = $dbManager->ExecuteProcedure ('ReservationModification',Library,$filledFields);		
		if ($result)
			Interfaz::Result($dbManager->GetResult());
		else
			Interfaz::Error($dbManager->GetError());
		return $result;		
	}

	static public function Remove ($identifier) {
		$dbManager = new DBManager();
		$result = $dbManager->ExecuteProcedure ('CancelReservation',Library,$identifier);		
		if ($result)
			Interfaz::Result($dbManager->GetResult());
		else
			Interfaz::Error($dbManager->GetError());
		return $result;	
	}

	
}

?>